From f61e5beb0274a61edc2979e866861326467ba74b Mon Sep 17 00:00:00 2001
From: braks <78412429+bcakmakoglu@users.noreply.github.com>
Date: Fri, 31 Mar 2023 20:23:32 +0200
Subject: [PATCH] chore: lint files

Signed-off-by: braks <78412429+bcakmakoglu@users.noreply.github.com>
---
 docs/components/DocsRepl.vue                  |   2 +-
 docs/components/examples/basic/App.vue        |  17 +-
 .../connectionline/CustomConnectionLine.vue   |   2 +-
 docs/components/examples/custom-node/App.vue  |  16 +-
 .../examples/custom-node/CustomNode.vue       |   4 +-
 docs/components/examples/dnd/App.vue          |  10 +-
 docs/components/examples/dnd/Sidebar.vue      |   2 +-
 docs/components/examples/empty/App.vue        |   4 +-
 docs/components/examples/intersection/App.vue |   1 +
 docs/components/examples/multi/Flow.vue       |   9 +-
 docs/components/examples/nested/App.vue       |   2 +-
 .../examples/save-restore/Controls.vue        |   6 +-
 docs/components/examples/stress/App.vue       |  17 +-
 .../examples/teleport/TeleportableNode.vue    |   2 +-
 .../examples/teleport/useTeleport.js          |   2 +-
 docs/components/examples/update-edge/App.vue  |  16 +-
 docs/components/examples/update-node/App.vue  |   2 +-
 docs/components/examples/validation/App.vue   |  10 +-
 docs/components/home/Features.vue             |   4 +-
 docs/components/home/flows/Intro.vue          |   6 +-
 docs/components/home/flows/RGB.vue            |   4 +-
 docs/components/home/flows/confetti.ts        |   4 +-
 docs/components/home/nodes/Input.vue          |  45 +++--
 docs/src/.vitepress/config.ts                 |   4 +-
 examples/quasar/src/components/BasicFlow.vue  |  15 +-
 .../quasar/src/components/CustomizedFlow.vue  |  15 +-
 examples/vite/Header.vue                      |   2 +-
 examples/vite/src/Basic/Basic.vue             |  17 +-
 examples/vite/src/DragNDrop/DnD.vue           |   8 +-
 examples/vite/src/DragNDrop/Sidebar.vue       |   2 +-
 examples/vite/src/EdgeTypes/utils.ts          |   4 +-
 examples/vite/src/Empty/EmptyExample.vue      |   2 +-
 .../vite/src/Layouting/LayoutingExample.vue   |   2 +-
 .../NodeTypeChange/NodeTypeChangeExample.vue  |   2 +-
 examples/vite/src/Overview/Overview.vue       |  74 +++++--
 .../vite/src/Provider/ProviderExample.vue     |   4 +-
 examples/vite/src/Provider/Sidebar.vue        |   2 +-
 examples/vite/src/RGBFlow/RGBFlow.vue         |  14 +-
 examples/vite/src/SaveRestore/Controls.vue    |  10 +-
 examples/vite/src/Stress/StressExample.vue    |   6 +-
 .../UpdatableEdge/UpdatableEdgeExample.vue    |  16 +-
 .../vite/src/UpdateNode/UpdateNodeExample.vue |   2 +-
 .../vite/src/Validation/ValidationExample.vue |  14 +-
 packages/controls/src/Controls.vue            |   8 +-
 packages/core/patch/slots.js                  |   2 +-
 .../core/src/components/Edges/EdgeAnchor.ts   |   4 +-
 .../src/components/Edges/utils/smoothstep.ts  |   8 +-
 packages/core/src/composables/useEdgeHooks.ts |  24 +--
 packages/core/src/composables/useHandle.ts    |   4 +-
 packages/core/src/composables/useNodeHooks.ts |  24 +--
 packages/core/src/composables/useViewport.ts  |   2 +-
 .../container/EdgeRenderer/EdgeRenderer.vue   |  12 +-
 .../container/NodeRenderer/NodeRenderer.vue   |  17 +-
 packages/core/src/store/hooks.ts              | 106 +++++-----
 packages/core/src/store/state.ts              | 184 +++++++++---------
 packages/core/src/utils/changes.ts            |  39 ++--
 packages/core/src/utils/general.ts            |   4 +-
 packages/core/src/utils/graph.ts              | 140 +++++++------
 packages/core/src/utils/store.ts              |   4 +-
 packages/minimap/src/MiniMap.vue              |  12 +-
 .../pathfinding-edge/src/edge/createGrid.ts   |   2 +-
 .../pathfinding-edge/src/edge/drawSvgPath.ts  |   8 +-
 .../pathfinding-edge/src/edge/generatePath.ts |   2 +-
 .../src/edge/getBoundingBoxes.ts              |   2 +-
 .../src/edge/guaranteeWalkablePath.ts         |   4 +-
 .../src/edge/pointConversion.ts               |   4 +-
 packages/pathfinding-edge/src/edge/utils.ts   |  12 +-
 tests/cypress/support/component.ts            |  16 +-
 tooling/eslint-config/index.js                |   1 +
 69 files changed, 623 insertions(+), 424 deletions(-)

diff --git a/docs/components/DocsRepl.vue b/docs/components/DocsRepl.vue
index eac2cbfe..58eb8726 100644
--- a/docs/components/DocsRepl.vue
+++ b/docs/components/DocsRepl.vue
@@ -49,7 +49,7 @@ watchEffect(() => {
   vh.value = `${window.innerHeight}px`
 })
 
-const files: Record<string, typeof imports[keyof typeof imports]> = {}
+const files: Record<string, (typeof imports)[keyof typeof imports]> = {}
 const imports = exampleImports[props.example]
 const additionalImports = 'additionalImports' in imports ? imports.additionalImports : {}
 
diff --git a/docs/components/examples/basic/App.vue b/docs/components/examples/basic/App.vue
index dd2c53b4..43b56ad9 100644
--- a/docs/components/examples/basic/App.vue
+++ b/docs/components/examples/basic/App.vue
@@ -40,8 +40,8 @@ const dark = ref(false)
  * To update node properties you can simply use your elements v-model and mutate the elements directly
  * Changes should always be reflected on the graph reactively, without the need to overwrite the elements
  */
-const updatePos = () =>
-  elements.value.forEach((el) => {
+function updatePos() {
+  return elements.value.forEach((el) => {
     if (isNode(el)) {
       el.position = {
         x: Math.random() * 400,
@@ -49,18 +49,25 @@ const updatePos = () =>
       }
     }
   })
+}
 
 /**
  * toObject transforms your current graph data to an easily persist-able object
  */
-const logToObject = () => console.log(toObject())
+function logToObject() {
+  return console.log(toObject())
+}
 
 /**
  * Resets the current viewpane transformation (zoom & pan)
  */
-const resetTransform = () => setTransform({ x: 0, y: 0, zoom: 1 })
+function resetTransform() {
+  return setTransform({ x: 0, y: 0, zoom: 1 })
+}
 
-const toggleClass = () => (dark.value = !dark.value)
+function toggleClass() {
+  return (dark.value = !dark.value)
+}
 </script>
 
 <template>
diff --git a/docs/components/examples/connectionline/CustomConnectionLine.vue b/docs/components/examples/connectionline/CustomConnectionLine.vue
index 2341a6b1..28e5f373 100644
--- a/docs/components/examples/connectionline/CustomConnectionLine.vue
+++ b/docs/components/examples/connectionline/CustomConnectionLine.vue
@@ -1,5 +1,5 @@
 <script setup>
-const props = defineProps({
+defineProps({
   sourceX: {
     type: Number,
     required: true,
diff --git a/docs/components/examples/custom-node/App.vue b/docs/components/examples/custom-node/App.vue
index df9db52c..74e214e7 100644
--- a/docs/components/examples/custom-node/App.vue
+++ b/docs/components/examples/custom-node/App.vue
@@ -18,23 +18,27 @@ const bgName = ref('AYAME')
 const connectionLineStyle = { stroke: '#fff' }
 
 // minimap stroke color functions
-const nodeStroke = (n) => {
+function nodeStroke(n) {
   if (n.type === 'input') return '#0041d0'
   if (n.type === 'custom') return presets.sumi
   if (n.type === 'output') return '#ff0072'
   return '#eee'
 }
 
-const nodeColor = (n) => {
+function nodeColor(n) {
   if (n.type === 'custom') return bgColor.value
   return '#fff'
 }
 
 // output labels
-const outputColorLabel = () => h('div', {}, bgColor.value)
-const outputNameLabel = () => h('div', {}, bgName.value)
+function outputColorLabel() {
+  return h('div', {}, bgColor.value)
+}
+function outputNameLabel() {
+  return h('div', {}, bgName.value)
+}
 
-const onChange = (color) => {
+function onChange(color) {
   gradient.value = false
   bgColor.value = color.value
   bgName.value = color.name
@@ -42,7 +46,7 @@ const onChange = (color) => {
   findNode('3').hidden = false
 }
 
-const onGradient = () => {
+function onGradient() {
   gradient.value = true
   bgColor.value = null
   bgName.value = 'gradient'
diff --git a/docs/components/examples/custom-node/CustomNode.vue b/docs/components/examples/custom-node/CustomNode.vue
index f4b2554d..93dc452e 100644
--- a/docs/components/examples/custom-node/CustomNode.vue
+++ b/docs/components/examples/custom-node/CustomNode.vue
@@ -12,11 +12,11 @@ const props = defineProps({
 
 const emit = defineEmits(['change', 'gradient'])
 
-const onSelect = (color) => {
+function onSelect(color) {
   emit('change', color)
 }
 
-const onGradient = () => {
+function onGradient() {
   emit('gradient')
 }
 
diff --git a/docs/components/examples/dnd/App.vue b/docs/components/examples/dnd/App.vue
index dab99c69..aba78488 100644
--- a/docs/components/examples/dnd/App.vue
+++ b/docs/components/examples/dnd/App.vue
@@ -4,9 +4,11 @@ import { nextTick, watch } from 'vue'
 import Sidebar from './Sidebar.vue'
 
 let id = 0
-const getId = () => `dndnode_${id++}`
+function getId() {
+  return `dndnode_${id++}`
+}
 
-const { findNode, onConnect, nodes, edges, addEdges, addNodes, viewport, project, vueFlowRef } = useVueFlow({
+const { findNode, onConnect, addEdges, addNodes, project, vueFlowRef } = useVueFlow({
   nodes: [
     {
       id: '1',
@@ -17,7 +19,7 @@ const { findNode, onConnect, nodes, edges, addEdges, addNodes, viewport, project
   ],
 })
 
-const onDragOver = (event) => {
+function onDragOver(event) {
   event.preventDefault()
 
   if (event.dataTransfer) {
@@ -27,7 +29,7 @@ const onDragOver = (event) => {
 
 onConnect((params) => addEdges([params]))
 
-const onDrop = (event) => {
+function onDrop(event) {
   const type = event.dataTransfer?.getData('application/vueflow')
 
   const { left, top } = vueFlowRef.value.getBoundingClientRect()
diff --git a/docs/components/examples/dnd/Sidebar.vue b/docs/components/examples/dnd/Sidebar.vue
index c856b19e..e1ba6028 100644
--- a/docs/components/examples/dnd/Sidebar.vue
+++ b/docs/components/examples/dnd/Sidebar.vue
@@ -1,5 +1,5 @@
 <script setup>
-const onDragStart = (event, nodeType) => {
+function onDragStart(event, nodeType) {
   if (event.dataTransfer) {
     event.dataTransfer.setData('application/vueflow', nodeType)
     event.dataTransfer.effectAllowed = 'move'
diff --git a/docs/components/examples/empty/App.vue b/docs/components/examples/empty/App.vue
index 7d40abd3..4171b993 100644
--- a/docs/components/examples/empty/App.vue
+++ b/docs/components/examples/empty/App.vue
@@ -3,11 +3,11 @@ import { Panel, PanelPosition, VueFlow, useVueFlow } from '@vue-flow/core'
 import { Background, BackgroundVariant } from '@vue-flow/background'
 import { MiniMap } from '@vue-flow/minimap'
 
-const { nodes, addNodes, edges, addEdges, onConnect, onPaneReady, onNodeDragStop, dimensions } = useVueFlow()
+const { nodes, addNodes, addEdges, onConnect, dimensions } = useVueFlow()
 
 onConnect((params) => addEdges([params]))
 
-const addRandomNode = () => {
+function addRandomNode() {
   const nodeId = (nodes.value.length + 1).toString()
 
   const newNode = {
diff --git a/docs/components/examples/intersection/App.vue b/docs/components/examples/intersection/App.vue
index 610bbbeb..7305257e 100644
--- a/docs/components/examples/intersection/App.vue
+++ b/docs/components/examples/intersection/App.vue
@@ -7,6 +7,7 @@ import { initialElements } from './initial-elements.js'
  * You can either use `getIntersectingNodes` to check if a given node intersects with others
  * or `isNodeIntersecting` to check if a node is intersecting with a given area
  */
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
 const { onNodeDrag, getIntersectingNodes, isNodeIntersecting, getNodes } = useVueFlow()
 
 const elements = ref(initialElements)
diff --git a/docs/components/examples/multi/Flow.vue b/docs/components/examples/multi/Flow.vue
index 1d4e6f80..f57636ce 100644
--- a/docs/components/examples/multi/Flow.vue
+++ b/docs/components/examples/multi/Flow.vue
@@ -12,10 +12,12 @@ const elements = ref([
   { id: 'e1-3', source: '1', target: '3' },
 ])
 
-const toggleClass = () => elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+function toggleClass() {
+  return elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+}
 
-const updatePos = () =>
-  elements.value.forEach((el) => {
+function updatePos() {
+  return elements.value.forEach((el) => {
     if (isNode(el)) {
       el.position = {
         x: Math.random() * 400,
@@ -23,6 +25,7 @@ const updatePos = () =>
       }
     }
   })
+}
 </script>
 
 <template>
diff --git a/docs/components/examples/nested/App.vue b/docs/components/examples/nested/App.vue
index 9f644207..dfc99ea9 100644
--- a/docs/components/examples/nested/App.vue
+++ b/docs/components/examples/nested/App.vue
@@ -5,7 +5,7 @@ import { Controls } from '@vue-flow/controls'
 import { MiniMap } from '@vue-flow/minimap'
 import { onMounted } from 'vue'
 
-const { onConnect, nodes, edges, addEdges, addNodes } = useVueFlow({
+const { onConnect, addEdges, addNodes } = useVueFlow({
   fitViewOnInit: true,
   // set this to true so edges get elevated when selected, defaults to false
   elevateEdgesOnSelect: true,
diff --git a/docs/components/examples/save-restore/Controls.vue b/docs/components/examples/save-restore/Controls.vue
index ac3fa915..eb9c121e 100644
--- a/docs/components/examples/save-restore/Controls.vue
+++ b/docs/components/examples/save-restore/Controls.vue
@@ -5,11 +5,11 @@ const flowKey = 'example-flow'
 
 const { nodes, addNodes, setNodes, setEdges, dimensions, setTransform, toObject } = useVueFlow()
 
-const onSave = () => {
+function onSave() {
   localStorage.setItem(flowKey, JSON.stringify(toObject()))
 }
 
-const onRestore = () => {
+function onRestore() {
   const flow = JSON.parse(localStorage.getItem(flowKey))
 
   if (flow) {
@@ -20,7 +20,7 @@ const onRestore = () => {
   }
 }
 
-const onAdd = () => {
+function onAdd() {
   const id = nodes.value.length + 1
 
   const newNode = {
diff --git a/docs/components/examples/stress/App.vue b/docs/components/examples/stress/App.vue
index 7e839422..e88ca61d 100644
--- a/docs/components/examples/stress/App.vue
+++ b/docs/components/examples/stress/App.vue
@@ -6,21 +6,22 @@ import { nextTick, ref } from 'vue'
 import { getElements } from './utils.js'
 
 const { nodes, edges } = getElements(15, 15)
+
 const elements = ref([...nodes, ...edges])
 
-const { onPaneReady, dimensions, onNodeClick, getEdges, fitView } = useVueFlow()
+const { onPaneReady, dimensions, fitView } = useVueFlow()
 
-onPaneReady((i) => {
-  i.fitView({
-    padding: 0.2,
-  })
+onPaneReady(({ fitView, getElements }) => {
+  fitView({ padding: 0.2 })
 
-  console.log(i.getElements.value)
+  console.log(getElements.value)
 })
 
-const toggleClass = () => elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+function toggleClass() {
+  return elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+}
 
-const updatePos = () => {
+function updatePos() {
   elements.value.forEach((el) => {
     if (isNode(el)) {
       el.position = {
diff --git a/docs/components/examples/teleport/TeleportableNode.vue b/docs/components/examples/teleport/TeleportableNode.vue
index 8f580845..3a31e2c6 100644
--- a/docs/components/examples/teleport/TeleportableNode.vue
+++ b/docs/components/examples/teleport/TeleportableNode.vue
@@ -11,7 +11,7 @@ const props = defineProps({
 
 const { animation, transition, teleport, onClick } = useTeleport(props.id)
 
-const changeAnimation = () => {
+function changeAnimation() {
   animation.value = animation.value === 'fade' ? 'shrink' : 'fade'
 }
 </script>
diff --git a/docs/components/examples/teleport/useTeleport.js b/docs/components/examples/teleport/useTeleport.js
index c146a4c8..6a20572e 100644
--- a/docs/components/examples/teleport/useTeleport.js
+++ b/docs/components/examples/teleport/useTeleport.js
@@ -7,7 +7,7 @@ import { nextTick, ref } from 'vue'
  * Animations that resize a node need to call the `updateNodeDimensions` function from store to update node handle positions
  * Otherwise edges do not connect properly
  */
-export const useTeleport = (id) => {
+export function useTeleport(id) {
   const animation = ref('fade')
   const transition = ref(false)
   const teleport = ref(null)
diff --git a/docs/components/examples/update-edge/App.vue b/docs/components/examples/update-edge/App.vue
index f41ab20c..433dc522 100644
--- a/docs/components/examples/update-edge/App.vue
+++ b/docs/components/examples/update-edge/App.vue
@@ -26,13 +26,21 @@ const elements = ref([
 
 const { updateEdge, addEdges } = useVueFlow()
 
-const onEdgeUpdateStart = (edge) => console.log('start update', edge)
+function onEdgeUpdateStart(edge) {
+  return console.log('start update', edge)
+}
 
-const onEdgeUpdateEnd = (edge) => console.log('end update', edge)
+function onEdgeUpdateEnd(edge) {
+  return console.log('end update', edge)
+}
 
-const onEdgeUpdate = ({ edge, connection }) => updateEdge(edge, connection)
+function onEdgeUpdate({ edge, connection }) {
+  return updateEdge(edge, connection)
+}
 
-const onConnect = (params) => addEdges([params])
+function onConnect(params) {
+  return addEdges([params])
+}
 </script>
 
 <template>
diff --git a/docs/components/examples/update-node/App.vue b/docs/components/examples/update-node/App.vue
index 5f775054..2a6bd68b 100644
--- a/docs/components/examples/update-node/App.vue
+++ b/docs/components/examples/update-node/App.vue
@@ -17,7 +17,7 @@ const opts = reactive({
   hidden: false,
 })
 
-const updateNode = () => {
+function updateNode() {
   const node = getNode.value('1')
   node.label = opts.label.trim() !== '' ? opts.label : defaultLabel
   node.style = { backgroundColor: opts.bg }
diff --git a/docs/components/examples/validation/App.vue b/docs/components/examples/validation/App.vue
index c846166c..a4eb9aa6 100644
--- a/docs/components/examples/validation/App.vue
+++ b/docs/components/examples/validation/App.vue
@@ -16,11 +16,15 @@ const elements = ref([
   { id: 'C', type: 'custom', position: { x: 250, y: 300 }, isValidSourcePos: (connection) => connection.target === 'B' },
 ])
 
-const onConnectStart = ({ nodeId, handleType }) => console.log('on connect start', { nodeId, handleType })
+function onConnectStart({ nodeId, handleType }) {
+  return console.log('on connect start', { nodeId, handleType })
+}
 
-const onConnectEnd = (event) => console.log('on connect end', event)
+function onConnectEnd(event) {
+  return console.log('on connect end', event)
+}
 
-const onConnect = (params) => {
+function onConnect(params) {
   console.log('on connect', params)
   addEdge(params, elements.value)
 }
diff --git a/docs/components/home/Features.vue b/docs/components/home/Features.vue
index 637b4f75..4c45082f 100644
--- a/docs/components/home/Features.vue
+++ b/docs/components/home/Features.vue
@@ -8,12 +8,12 @@ import Additional from './flows/Additional.vue'
 const el = ref<HTMLDivElement>()
 const instances: VueFlowStore[] = []
 
-const onLoad = (instance: VueFlowStore) => {
+function onLoad(instance: VueFlowStore) {
   instances.push(instance)
   instance.fitView()
 }
 
-const fitViews = () => {
+function fitViews() {
   instances.forEach((i) => i.fitView())
 }
 
diff --git a/docs/components/home/flows/Intro.vue b/docs/components/home/flows/Intro.vue
index b8f208a8..c29cb9d9 100644
--- a/docs/components/home/flows/Intro.vue
+++ b/docs/components/home/flows/Intro.vue
@@ -226,7 +226,7 @@ function setElements() {
 const { stop } = useResizeObserver(el, useDebounceFn(setElements, 5))
 onBeforeUnmount(stop)
 
-const scrollTo = () => {
+function scrollTo() {
   const el = document.getElementById('acknowledgement')
   if (el) {
     el.scrollIntoView({ behavior: 'smooth' })
@@ -235,7 +235,7 @@ const scrollTo = () => {
 
 const animationClassNames = ['checker-gb', 'checker-op', 'checker-yg', 'checker-ss']
 
-const shuffle = (a: any[]) => {
+function shuffle(a: any[]) {
   for (let i = a.length - 1; i > 0; i--) {
     const j = Math.floor(Math.random() * (i + 1))
     ;[a[i], a[j]] = [a[j], a[i]]
@@ -243,7 +243,7 @@ const shuffle = (a: any[]) => {
   return a
 }
 
-const createAnimationDurations = () => {
+function createAnimationDurations() {
   return animationClassNames.map((className) => {
     const duration = 5 + Math.random() * 5
 
diff --git a/docs/components/home/flows/RGB.vue b/docs/components/home/flows/RGB.vue
index c862a906..035b77f2 100644
--- a/docs/components/home/flows/RGB.vue
+++ b/docs/components/home/flows/RGB.vue
@@ -59,7 +59,9 @@ watch(
   { immediate: true },
 )
 
-const onChange = ({ color: c, val }: { color: keyof Colors; val: number }) => (color.value[c] = Number(val))
+function onChange({ color: c, val }: { color: keyof Colors; val: number }) {
+  return (color.value[c] = Number(val))
+}
 
 const nodeColor: MiniMapNodeFunc = (node) => {
   switch (node.id) {
diff --git a/docs/components/home/flows/confetti.ts b/docs/components/home/flows/confetti.ts
index 469b5ad7..b81f6a9d 100644
--- a/docs/components/home/flows/confetti.ts
+++ b/docs/components/home/flows/confetti.ts
@@ -1,6 +1,6 @@
 import confetti from 'canvas-confetti'
 
-export const fireworks = (colors?: string[]) => {
+export function fireworks(colors?: string[]) {
   return new Promise((resolve) => {
     const duration = 15 * 1000
     const animationEnd = Date.now() + duration
@@ -38,7 +38,7 @@ export const fireworks = (colors?: string[]) => {
   })
 }
 
-export const cheer = (colors: string[]) => {
+export function cheer(colors: string[]) {
   return new Promise((resolve) => {
     const end = Date.now() + 2 * 1000
 
diff --git a/docs/components/home/nodes/Input.vue b/docs/components/home/nodes/Input.vue
index 6d734cf3..6f88bf31 100644
--- a/docs/components/home/nodes/Input.vue
+++ b/docs/components/home/nodes/Input.vue
@@ -12,35 +12,50 @@ interface RGBNodeProps extends NodeProps {
     blue: number
   }
 }
+
 const props = defineProps<RGBNodeProps>()
+
 const emit = defineEmits(['change'])
-let color = 'red'
-switch (props.data?.color) {
-  case 'r':
-    color = 'red'
-    break
-  case 'g':
-    color = 'green'
-    break
-  case 'b':
-    color = 'blue'
-    break
+
+const currentColor = computed(() => {
+  let color
+
+  switch (props.data?.color) {
+    case 'r':
+      color = 'red'
+      break
+    case 'g':
+      color = 'green'
+      break
+    case 'b':
+      color = 'blue'
+      break
+    default:
+      color = 'red'
+  }
+
+  return color
+})
+
+function onChange(e: any) {
+  return emit('change', { color: currentColor.value, val: e.target.value })
 }
-const onChange = (e: any) => emit('change', { color, val: e.target.value })
 </script>
 
 <template>
   <div class="px-4 py-2 bg-white rounded-md border-2 border-solid border-black text-left transform scale-75 lg:scale-100">
-    <div class="text-md" :style="{ color }">{{ `${color} Amount`.toUpperCase() }}</div>
+    <div class="text-md" :style="{ color: currentColor }">{{ `${currentColor} Amount`.toUpperCase() }}</div>
+
     <input
-      v-model="props.amount[color]"
+      :model-value="amount[currentColor]"
       class="slider nodrag"
-      :style="{ '--color': color }"
+      :style="{ '--color': currentColor }"
       type="range"
       min="0"
       max="255"
       @input="onChange"
     />
+
     <Handle type="source" :position="Position.Right" :style="{ backgroundColor: color }" />
   </div>
 </template>
diff --git a/docs/src/.vitepress/config.ts b/docs/src/.vitepress/config.ts
index cf388d93..0c6f2730 100644
--- a/docs/src/.vitepress/config.ts
+++ b/docs/src/.vitepress/config.ts
@@ -17,7 +17,7 @@ function capitalize(str: string) {
   return str.charAt(0).toUpperCase() + str.slice(1)
 }
 
-const typedocSidebarEntries = (): DefaultTheme.SidebarGroup[] => {
+function typedocSidebarEntries(): DefaultTheme.SidebarGroup[] {
   const filePath = resolve(__dirname, '../typedocs')
 
   const docsModules = readdirSync(filePath).filter((name) => statSync(`${filePath}/${name}`).isDirectory())
@@ -38,7 +38,7 @@ const typedocSidebarEntries = (): DefaultTheme.SidebarGroup[] => {
   })
 }
 
-const changelogSidebarEntries = (): DefaultTheme.SidebarGroup[] => {
+function changelogSidebarEntries(): DefaultTheme.SidebarGroup[] {
   return [
     {
       text: 'CHANGELOG',
diff --git a/examples/quasar/src/components/BasicFlow.vue b/examples/quasar/src/components/BasicFlow.vue
index c9baf22b..70d2e96d 100644
--- a/examples/quasar/src/components/BasicFlow.vue
+++ b/examples/quasar/src/components/BasicFlow.vue
@@ -37,8 +37,8 @@ const dark = ref(false)
  * To update node properties you can simply use your elements v-model and mutate the elements directly
  * Changes should always be reflected on the graph reactively, without the need to overwrite the elements
  */
-const updatePos = () =>
-  elements.value.forEach((el) => {
+function updatePos() {
+  return elements.value.forEach((el) => {
     console.log(el, elements.value)
     if (isNode(el)) {
       el.position = {
@@ -47,18 +47,23 @@ const updatePos = () =>
       }
     }
   })
+}
 
 /**
  * toObject transforms your current graph data to an easily persist-able object
  */
-const logToObject = () => console.log(instance.value?.toObject())
+function logToObject() {
+  return console.log(instance.value?.toObject())
+}
 
 /**
  * Resets the current viewpane transformation (zoom & pan)
  */
-const resetTransform = () => instance.value?.setTransform({ x: 0, y: 0, zoom: 1 })
+function resetTransform() {
+  return instance.value?.setTransform({ x: 0, y: 0, zoom: 1 })
+}
 
-const toggleClass = () => {
+function toggleClass() {
   dark.value = !dark.value
   elements.value.forEach((el) => (el.class = dark.value ? 'dark' : 'light'))
 }
diff --git a/examples/quasar/src/components/CustomizedFlow.vue b/examples/quasar/src/components/CustomizedFlow.vue
index 0c134722..2a4af9d6 100644
--- a/examples/quasar/src/components/CustomizedFlow.vue
+++ b/examples/quasar/src/components/CustomizedFlow.vue
@@ -37,8 +37,8 @@ const dark = ref(false)
  * To update node properties you can simply use your elements v-model and mutate the elements directly
  * Changes should always be reflected on the graph reactively, without the need to overwrite the elements
  */
-const updatePos = () =>
-  elements.value.forEach((el) => {
+function updatePos() {
+  return elements.value.forEach((el) => {
     console.log(el, elements.value)
     if (isNode(el)) {
       el.position = {
@@ -47,18 +47,23 @@ const updatePos = () =>
       }
     }
   })
+}
 
 /**
  * toObject transforms your current graph data to an easily persist-able object
  */
-const logToObject = () => console.log(instance.value?.toObject())
+function logToObject() {
+  return console.log(instance.value?.toObject())
+}
 
 /**
  * Resets the current viewpane transformation (zoom & pan)
  */
-const resetTransform = () => instance.value?.setTransform({ x: 0, y: 0, zoom: 1 })
+function resetTransform() {
+  return instance.value?.setTransform({ x: 0, y: 0, zoom: 1 })
+}
 
-const toggleClass = () => {
+function toggleClass() {
   dark.value = !dark.value
   elements.value.forEach((el) => (el.class = dark.value ? 'dark' : 'light'))
 }
diff --git a/examples/vite/Header.vue b/examples/vite/Header.vue
index ea51a071..854363e8 100644
--- a/examples/vite/Header.vue
+++ b/examples/vite/Header.vue
@@ -6,7 +6,7 @@ const router = useRouter()
 
 const route = useRoute()
 
-const onChange = (event: Event) => {
+function onChange(event: Event) {
   router.push((event.target as HTMLSelectElement).value)
 }
 
diff --git a/examples/vite/src/Basic/Basic.vue b/examples/vite/src/Basic/Basic.vue
index 2d67a5f1..a556535d 100644
--- a/examples/vite/src/Basic/Basic.vue
+++ b/examples/vite/src/Basic/Basic.vue
@@ -23,8 +23,8 @@ onNodeDragStop((e) => console.log('drag stop', e.event))
 onEdgeClick(console.log)
 onConnect((params) => addEdges([params]))
 
-const updatePos = () =>
-  elements.value.forEach((el) => {
+function updatePos() {
+  return elements.value.forEach((el) => {
     if (isNode(el)) {
       el.position = {
         x: Math.random() * 400,
@@ -32,10 +32,17 @@ const updatePos = () =>
       }
     }
   })
+}
 
-const logToObject = () => console.log(toObject())
-const resetTransform = () => setTransform({ x: 0, y: 0, zoom: 1 })
-const toggleclass = () => elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+function logToObject() {
+  return console.log(toObject())
+}
+function resetTransform() {
+  return setTransform({ x: 0, y: 0, zoom: 1 })
+}
+function toggleclass() {
+  return elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+}
 </script>
 
 <template>
diff --git a/examples/vite/src/DragNDrop/DnD.vue b/examples/vite/src/DragNDrop/DnD.vue
index 66def30f..2395331d 100644
--- a/examples/vite/src/DragNDrop/DnD.vue
+++ b/examples/vite/src/DragNDrop/DnD.vue
@@ -4,7 +4,9 @@ import { VueFlow, useVueFlow } from '@vue-flow/core'
 import Sidebar from './Sidebar.vue'
 
 let id = 0
-const getId = () => `dndnode_${id++}`
+function getId() {
+  return `dndnode_${id++}`
+}
 
 const { onConnect, addEdges, addNodes, project } = useVueFlow({
   nodes: [
@@ -16,7 +18,7 @@ const { onConnect, addEdges, addNodes, project } = useVueFlow({
     },
   ],
 })
-const onDragOver = (event: DragEvent) => {
+function onDragOver(event: DragEvent) {
   event.preventDefault()
   if (event.dataTransfer) {
     event.dataTransfer.dropEffect = 'move'
@@ -27,7 +29,7 @@ const wrapper = ref()
 
 onConnect((params) => addEdges([params]))
 
-const onDrop = (event: DragEvent) => {
+function onDrop(event: DragEvent) {
   const type = event.dataTransfer?.getData('application/vueflow')
 
   const flowbounds = wrapper.value.$el.getBoundingClientRect()
diff --git a/examples/vite/src/DragNDrop/Sidebar.vue b/examples/vite/src/DragNDrop/Sidebar.vue
index d44f8e13..8636ae05 100644
--- a/examples/vite/src/DragNDrop/Sidebar.vue
+++ b/examples/vite/src/DragNDrop/Sidebar.vue
@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-const onDragStart = (event: DragEvent, nodeType: string) => {
+function onDragStart(event: DragEvent, nodeType: string) {
   if (event.dataTransfer) {
     event.dataTransfer.setData('application/vueflow', nodeType)
     event.dataTransfer.effectAllowed = 'move'
diff --git a/examples/vite/src/EdgeTypes/utils.ts b/examples/vite/src/EdgeTypes/utils.ts
index 8b221619..7128680c 100644
--- a/examples/vite/src/EdgeTypes/utils.ts
+++ b/examples/vite/src/EdgeTypes/utils.ts
@@ -50,7 +50,9 @@ const offsets = [
 ]
 
 let id = 0
-const getNodeId = () => (id++).toString()
+function getNodeId() {
+  return (id++).toString()
+}
 
 export function getElements(): Elements {
   const initialElements = []
diff --git a/examples/vite/src/Empty/EmptyExample.vue b/examples/vite/src/Empty/EmptyExample.vue
index 834d5aec..4df17835 100644
--- a/examples/vite/src/Empty/EmptyExample.vue
+++ b/examples/vite/src/Empty/EmptyExample.vue
@@ -12,7 +12,7 @@ onConnect((params) => addEdges([params]))
 onPaneReady((flowInstance) => console.log('flow loaded:', flowInstance))
 onNodeDragStop((node) => console.log('drag stop', node))
 
-const addRandomNode = () => {
+function addRandomNode() {
   const nodeId = (nodes.value.length + 1).toString()
   const newNode: Node = {
     id: nodeId,
diff --git a/examples/vite/src/Layouting/LayoutingExample.vue b/examples/vite/src/Layouting/LayoutingExample.vue
index c187acd3..d35c1c70 100644
--- a/examples/vite/src/Layouting/LayoutingExample.vue
+++ b/examples/vite/src/Layouting/LayoutingExample.vue
@@ -18,7 +18,7 @@ const nodeExtent: CoordinateExtent = [
 
 const elements = ref<Elements>(initialElements)
 
-const onLayout = (direction: string) => {
+function onLayout(direction: string) {
   const isHorizontal = direction === 'LR'
   dagreGraph.setGraph({ rankdir: direction })
 
diff --git a/examples/vite/src/NodeTypeChange/NodeTypeChangeExample.vue b/examples/vite/src/NodeTypeChange/NodeTypeChangeExample.vue
index b9933245..157fbf47 100644
--- a/examples/vite/src/NodeTypeChange/NodeTypeChangeExample.vue
+++ b/examples/vite/src/NodeTypeChange/NodeTypeChangeExample.vue
@@ -29,7 +29,7 @@ onConnect((params) => addEdges([params]))
 
 onPaneReady((instance) => instance.fitView())
 
-const changeType = () => {
+function changeType() {
   elements.value.forEach((el) => {
     if (isEdge(el) || el.type === 'input') return
     el.type = el.type === 'default' ? 'output' : 'default'
diff --git a/examples/vite/src/Overview/Overview.vue b/examples/vite/src/Overview/Overview.vue
index b6dad82f..41790213 100644
--- a/examples/vite/src/Overview/Overview.vue
+++ b/examples/vite/src/Overview/Overview.vue
@@ -5,28 +5,62 @@ import { Background } from '@vue-flow/background'
 import { Controls } from '@vue-flow/controls'
 import { MiniMap } from '@vue-flow/minimap'
 
-const onNodeDragStart = (e: FlowEvents['nodeDragStart']) => console.log('drag start', e)
-const onNodeDrag = (e: FlowEvents['nodeDrag']) => console.log('drag', e)
-const onNodeDragStop = (e: FlowEvents['nodeDragStop']) => console.log('drag stop', e)
-const onNodeDoubleClick = (e: FlowEvents['nodeDoubleClick']) => console.log('node double click', e)
-const onPaneClick = (e: FlowEvents['paneClick']) => console.log('pane click', e)
-const onPaneScroll = (e: FlowEvents['paneScroll']) => console.log('pane scroll', e)
-const onPaneContextMenu = (e: FlowEvents['paneContextMenu']) => console.log('pane context menu', e)
-const onSelectionDrag = (e: FlowEvents['selectionDrag']) => console.log('selection drag', e)
-const onSelectionDragStart = (e: FlowEvents['selectionDragStart']) => console.log('selection drag start', e)
-const onSelectionDragStop = (e: FlowEvents['selectionDragStop']) => console.log('selection drag stop', e)
-const onSelectionContextMenu = (e: FlowEvents['selectionContextMenu']) => console.log('selection context menu', e)
-const onLoad = (flowInstance: VueFlowStore) => {
+function onNodeDragStart(e: FlowEvents['nodeDragStart']) {
+  return console.log('drag start', e)
+}
+function onNodeDrag(e: FlowEvents['nodeDrag']) {
+  return console.log('drag', e)
+}
+function onNodeDragStop(e: FlowEvents['nodeDragStop']) {
+  return console.log('drag stop', e)
+}
+function onNodeDoubleClick(e: FlowEvents['nodeDoubleClick']) {
+  return console.log('node double click', e)
+}
+function onPaneClick(e: FlowEvents['paneClick']) {
+  return console.log('pane click', e)
+}
+function onPaneScroll(e: FlowEvents['paneScroll']) {
+  return console.log('pane scroll', e)
+}
+function onPaneContextMenu(e: FlowEvents['paneContextMenu']) {
+  return console.log('pane context menu', e)
+}
+function onSelectionDrag(e: FlowEvents['selectionDrag']) {
+  return console.log('selection drag', e)
+}
+function onSelectionDragStart(e: FlowEvents['selectionDragStart']) {
+  return console.log('selection drag start', e)
+}
+function onSelectionDragStop(e: FlowEvents['selectionDragStop']) {
+  return console.log('selection drag stop', e)
+}
+function onSelectionContextMenu(e: FlowEvents['selectionContextMenu']) {
+  return console.log('selection context menu', e)
+}
+function onLoad(flowInstance: VueFlowStore) {
   console.log('flow loaded:', flowInstance)
   flowInstance.fitView()
 }
 
-const onMoveEnd = (e: FlowEvents['moveEnd']) => console.log('zoom/move end', e.flowTransform)
-const onEdgeContextMenu = (e: FlowEvents['edgeContextMenu']) => console.log('edge context menu', e)
-const onEdgeMouseEnter = (e: FlowEvents['edgeMouseEnter']) => console.log('edge mouse enter', e)
-const onEdgeMouseMove = (e: FlowEvents['edgeMouseMove']) => console.log('edge mouse move', e)
-const onEdgeMouseLeave = (e: FlowEvents['edgeMouseLeave']) => console.log('edge mouse leave', e)
-const onEdgeDoubleClick = (e: FlowEvents['edgeDoubleClick']) => console.log('edge double click', e)
+function onMoveEnd(e: FlowEvents['moveEnd']) {
+  return console.log('zoom/move end', e.flowTransform)
+}
+function onEdgeContextMenu(e: FlowEvents['edgeContextMenu']) {
+  return console.log('edge context menu', e)
+}
+function onEdgeMouseEnter(e: FlowEvents['edgeMouseEnter']) {
+  return console.log('edge mouse enter', e)
+}
+function onEdgeMouseMove(e: FlowEvents['edgeMouseMove']) {
+  return console.log('edge mouse move', e)
+}
+function onEdgeMouseLeave(e: FlowEvents['edgeMouseLeave']) {
+  return console.log('edge mouse leave', e)
+}
+function onEdgeDoubleClick(e: FlowEvents['edgeDoubleClick']) {
+  return console.log('edge double click', e)
+}
 
 const initialElements: Elements = [
   {
@@ -85,7 +119,7 @@ const initialElements: Elements = [
 
 const snapGrid: SnapGrid = [16, 16]
 
-const nodeStrokeColor = (n: Node): string => {
+function nodeStrokeColor(n: Node): string {
   if ((n.style as Styles)?.background) return (n.style as Styles).background as string
   if (n.type === 'input') return '#0041d0'
   if (n.type === 'output') return '#ff0072'
@@ -94,7 +128,7 @@ const nodeStrokeColor = (n: Node): string => {
   return '#eee'
 }
 
-const nodeColor = (n: Node): string => {
+function nodeColor(n: Node): string {
   if ((n.style as Styles)?.background) return (n.style as Styles).background as string
 
   return '#fff'
diff --git a/examples/vite/src/Provider/ProviderExample.vue b/examples/vite/src/Provider/ProviderExample.vue
index eb152181..d19d136d 100644
--- a/examples/vite/src/Provider/ProviderExample.vue
+++ b/examples/vite/src/Provider/ProviderExample.vue
@@ -7,7 +7,9 @@ import '@vue-flow/controls/dist/style.css'
 
 import Sidebar from './Sidebar.vue'
 
-const onLoad = (flowInstance: VueFlowStore) => console.log('flow loaded:', flowInstance)
+function onLoad(flowInstance: VueFlowStore) {
+  return console.log('flow loaded:', flowInstance)
+}
 
 const initialElements: Elements = [
   { id: '1', type: 'input', label: 'Node 1', position: { x: 250, y: 5 } },
diff --git a/examples/vite/src/Provider/Sidebar.vue b/examples/vite/src/Provider/Sidebar.vue
index aa9be7ce..ddba4aff 100644
--- a/examples/vite/src/Provider/Sidebar.vue
+++ b/examples/vite/src/Provider/Sidebar.vue
@@ -2,7 +2,7 @@
 import { useVueFlow } from '@vue-flow/core'
 const { nodesSelectionActive, addSelectedNodes, getNodes, viewport } = useVueFlow()
 
-const selectAll = () => {
+function selectAll() {
   addSelectedNodes(getNodes.value)
   nodesSelectionActive.value = true
 }
diff --git a/examples/vite/src/RGBFlow/RGBFlow.vue b/examples/vite/src/RGBFlow/RGBFlow.vue
index 415ae912..ec95e036 100644
--- a/examples/vite/src/RGBFlow/RGBFlow.vue
+++ b/examples/vite/src/RGBFlow/RGBFlow.vue
@@ -1,5 +1,4 @@
 <script lang="ts" setup>
-import { templateRef } from '@vueuse/core'
 import type { Elements, VueFlowStore } from '@vue-flow/core'
 import { VueFlow } from '@vue-flow/core'
 import RGBNode from './RGBNode.vue'
@@ -10,6 +9,7 @@ interface Colors {
   green: number
   blue: number
 }
+
 const elements = ref<Elements>([
   { id: '1', type: 'rgb', data: { color: 'r' }, position: { x: -25, y: 50 } },
   { id: '2', type: 'rgb', data: { color: 'g' }, position: { x: 50, y: -100 } },
@@ -20,21 +20,23 @@ const elements = ref<Elements>([
   { id: 'e3-4', data: { color: 'blue' }, source: '3', target: '4', animated: true },
 ])
 
-const el = templateRef<HTMLDivElement>('page', null)
-
-const onLoad = (flowInstance: VueFlowStore) => {
+function onLoad(flowInstance: VueFlowStore) {
   flowInstance.fitView({ padding: 1 })
 }
+
 const color = ref<Colors>({
   red: 100,
   green: 150,
   blue: 100,
 })
-const onChange = ({ color: c, val }: { color: keyof Colors; val: number }) => (color.value[c] = Number(val))
+
+function onChange({ color: c, val }: { color: keyof Colors; val: number }) {
+  return (color.value[c] = Number(val))
+}
 </script>
 
 <template>
-  <div ref="page" class="demo-flow">
+  <div class="demo-flow">
     <VueFlow v-model="elements" @pane-ready="onLoad">
       <template #node-rgb="props">
         <RGBNode v-bind="props" :amount="color" @change="onChange" />
diff --git a/examples/vite/src/SaveRestore/Controls.vue b/examples/vite/src/SaveRestore/Controls.vue
index 85499104..4fb3da4e 100644
--- a/examples/vite/src/SaveRestore/Controls.vue
+++ b/examples/vite/src/SaveRestore/Controls.vue
@@ -10,15 +10,17 @@ const state = useStorage<FlowExportObject>(flowKey, {
   zoom: 1,
 })
 
-const getNodeId = () => `randomnode_${+new Date()}`
+function getNodeId() {
+  return `randomnode_${+new Date()}`
+}
 
 const { addNodes, setNodes, setEdges, toObject, dimensions, setTransform } = useVueFlow()
 
-const onSave = () => {
+function onSave() {
   state.value = toObject()
 }
 
-const onRestore = () => {
+function onRestore() {
   const flow: FlowExportObject | null = state.value
 
   if (flow) {
@@ -32,7 +34,7 @@ const onRestore = () => {
   }
 }
 
-const onAdd = () => {
+function onAdd() {
   const newNode = {
     id: `random_node-${getNodeId()}`,
     label: 'Added node',
diff --git a/examples/vite/src/Stress/StressExample.vue b/examples/vite/src/Stress/StressExample.vue
index 60eecfef..9ef9679c 100644
--- a/examples/vite/src/Stress/StressExample.vue
+++ b/examples/vite/src/Stress/StressExample.vue
@@ -17,9 +17,11 @@ onPaneReady((i) => {
   console.log(i.getElements.value)
 })
 
-const toggleClass = () => elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+function toggleClass() {
+  return elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+}
 
-const updatePos = () => {
+function updatePos() {
   elements.value.forEach((el) => {
     if (isNode(el)) {
       el.position = {
diff --git a/examples/vite/src/UpdatableEdge/UpdatableEdgeExample.vue b/examples/vite/src/UpdatableEdge/UpdatableEdgeExample.vue
index 931a465b..47f6e325 100644
--- a/examples/vite/src/UpdatableEdge/UpdatableEdgeExample.vue
+++ b/examples/vite/src/UpdatableEdge/UpdatableEdgeExample.vue
@@ -30,13 +30,21 @@ const { updateEdge } = useVueFlow()
 
 const elements = ref(initialElements)
 
-const onLoad = (flowInstance: VueFlowStore) => flowInstance.fitView()
+function onLoad(flowInstance: VueFlowStore) {
+  return flowInstance.fitView()
+}
 
-const onEdgeUpdateStart = ({ edge }: FlowEvents['edgeUpdateStart']) => console.log('start update', edge)
+function onEdgeUpdateStart({ edge }: FlowEvents['edgeUpdateStart']) {
+  return console.log('start update', edge)
+}
 
-const onEdgeUpdateEnd = ({ edge }: FlowEvents['edgeUpdateEnd']) => console.log('end update', edge)
+function onEdgeUpdateEnd({ edge }: FlowEvents['edgeUpdateEnd']) {
+  return console.log('end update', edge)
+}
 
-const onEdgeUpdate = ({ edge, connection }: FlowEvents['edgeUpdate']) => updateEdge(edge, connection)
+function onEdgeUpdate({ edge, connection }: FlowEvents['edgeUpdate']) {
+  return updateEdge(edge, connection)
+}
 </script>
 
 <template>
diff --git a/examples/vite/src/UpdateNode/UpdateNodeExample.vue b/examples/vite/src/UpdateNode/UpdateNodeExample.vue
index cbb19296..a89e2310 100644
--- a/examples/vite/src/UpdateNode/UpdateNodeExample.vue
+++ b/examples/vite/src/UpdateNode/UpdateNodeExample.vue
@@ -15,7 +15,7 @@ const opts = reactive({
   hidden: false,
 })
 
-const updateNode = () => {
+function updateNode() {
   elements.value.forEach((el) => {
     if (el.id === '1') {
       // it's important that you create a new object here in order to notify react flow about the change
diff --git a/examples/vite/src/Validation/ValidationExample.vue b/examples/vite/src/Validation/ValidationExample.vue
index e2f254d5..07143044 100644
--- a/examples/vite/src/Validation/ValidationExample.vue
+++ b/examples/vite/src/Validation/ValidationExample.vue
@@ -17,11 +17,17 @@ const { addEdges } = useVueFlow({
     { id: 'C', type: 'customnode', position: { x: 250, y: 300 }, isValidSourcePos: (connection) => connection.target === 'B' },
   ],
 })
-const onLoad = (flowInstance: VueFlowStore) => flowInstance.fitView()
-const onConnectStart = ({ nodeId, handleType }: OnConnectStartParams) => console.log('on connect start', { nodeId, handleType })
-const onConnectEnd = (event: MouseEvent) => console.log('on connect end', event)
+function onLoad(flowInstance: VueFlowStore) {
+  return flowInstance.fitView()
+}
+function onConnectStart({ nodeId, handleType }: OnConnectStartParams) {
+  return console.log('on connect start', { nodeId, handleType })
+}
+function onConnectEnd(event: MouseEvent) {
+  return console.log('on connect end', event)
+}
 
-const onConnect = (params: Connection) => {
+function onConnect(params: Connection) {
   console.log('on connect', params)
   addEdges([params])
 }
diff --git a/packages/controls/src/Controls.vue b/packages/controls/src/Controls.vue
index 505d2626..73a9f325 100644
--- a/packages/controls/src/Controls.vue
+++ b/packages/controls/src/Controls.vue
@@ -28,22 +28,22 @@ const { nodesDraggable, nodesConnectable, elementsSelectable, setInteractive, zo
 
 const isInteractive = computed(() => nodesDraggable && nodesConnectable && elementsSelectable)
 
-const onZoomInHandler = () => {
+function onZoomInHandler() {
   zoomIn()
   emit('zoomIn')
 }
 
-const onZoomOutHandler = () => {
+function onZoomOutHandler() {
   zoomOut()
   emit('zoomOut')
 }
 
-const onFitViewHandler = () => {
+function onFitViewHandler() {
   fitView(fitViewParams)
   emit('fitView')
 }
 
-const onInteractiveChangeHandler = () => {
+function onInteractiveChangeHandler() {
   setInteractive(!isInteractive.value)
   emit('interactionChange', !isInteractive.value)
 }
diff --git a/packages/core/patch/slots.js b/packages/core/patch/slots.js
index e2b73c27..76d88125 100644
--- a/packages/core/patch/slots.js
+++ b/packages/core/patch/slots.js
@@ -49,7 +49,7 @@ const patchedSlots = `Record<string, (_: any) => any> & {
     [key: \`edge-\${string}\`]: (edgeProps: EdgeProps) => any
   }`
 
-const patchSlots = async () => {
+async function patchSlots() {
   const fileContents = await content(filePath)
 
   const patchedFileContents = fileContents.replace(typeImportsString, patchedTypeImports).replace(unpatchedSlots, patchedSlots)
diff --git a/packages/core/src/components/Edges/EdgeAnchor.ts b/packages/core/src/components/Edges/EdgeAnchor.ts
index bcd68f35..ff0da093 100644
--- a/packages/core/src/components/Edges/EdgeAnchor.ts
+++ b/packages/core/src/components/Edges/EdgeAnchor.ts
@@ -8,13 +8,13 @@ interface Props extends HTMLAttributes {
   radius?: number
 }
 
-const shiftX = (x: number, shift: number, position: Position): number => {
+function shiftX(x: number, shift: number, position: Position): number {
   if (position === Position.Left) return x - shift
   if (position === Position.Right) return x + shift
   return x
 }
 
-const shiftY = (y: number, shift: number, position: Position): number => {
+function shiftY(y: number, shift: number, position: Position): number {
   if (position === Position.Top) return y - shift
   if (position === Position.Bottom) return y + shift
   return y
diff --git a/packages/core/src/components/Edges/utils/smoothstep.ts b/packages/core/src/components/Edges/utils/smoothstep.ts
index ff17e3f6..efe8c67f 100644
--- a/packages/core/src/components/Edges/utils/smoothstep.ts
+++ b/packages/core/src/components/Edges/utils/smoothstep.ts
@@ -22,7 +22,7 @@ const handleDirections = {
   [Position.Bottom]: { x: 0, y: 1 },
 }
 
-const getDirection = ({
+function getDirection({
   source,
   sourcePosition = Position.Bottom,
   target,
@@ -30,14 +30,16 @@ const getDirection = ({
   source: XYPosition
   sourcePosition: Position
   target: XYPosition
-}): XYPosition => {
+}): XYPosition {
   if (sourcePosition === Position.Left || sourcePosition === Position.Right) {
     return source.x < target.x ? { x: 1, y: 0 } : { x: -1, y: 0 }
   }
   return source.y < target.y ? { x: 0, y: 1 } : { x: 0, y: -1 }
 }
 
-const distance = (a: XYPosition, b: XYPosition) => Math.sqrt((b.x - a.x) ** 2 + (b.y - a.y) ** 2)
+function distance(a: XYPosition, b: XYPosition) {
+  return Math.sqrt((b.x - a.x) ** 2 + (b.y - a.y) ** 2)
+}
 
 // With this function we try to mimic an orthogonal edge routing behaviour
 // It's not as good as a real orthogonal edge routing, but it's faster and good enough as a default for step and smooth step edges
diff --git a/packages/core/src/composables/useEdgeHooks.ts b/packages/core/src/composables/useEdgeHooks.ts
index b9735acb..55dd6a58 100644
--- a/packages/core/src/composables/useEdgeHooks.ts
+++ b/packages/core/src/composables/useEdgeHooks.ts
@@ -1,16 +1,18 @@
 import type { EdgeEventsEmit, EdgeEventsOn, GraphEdge, VueFlowStore } from '~/types'
 
-const createEdgeHooks = () => ({
-  doubleClick: createExtendedEventHook(),
-  click: createExtendedEventHook(),
-  mouseEnter: createExtendedEventHook(),
-  mouseMove: createExtendedEventHook(),
-  mouseLeave: createExtendedEventHook(),
-  contextMenu: createExtendedEventHook(),
-  updateStart: createExtendedEventHook(),
-  update: createExtendedEventHook(),
-  updateEnd: createExtendedEventHook(),
-})
+function createEdgeHooks() {
+  return {
+    doubleClick: createExtendedEventHook(),
+    click: createExtendedEventHook(),
+    mouseEnter: createExtendedEventHook(),
+    mouseMove: createExtendedEventHook(),
+    mouseLeave: createExtendedEventHook(),
+    contextMenu: createExtendedEventHook(),
+    updateStart: createExtendedEventHook(),
+    update: createExtendedEventHook(),
+    updateEnd: createExtendedEventHook(),
+  }
+}
 
 export default function useEdgeHooks(edge: GraphEdge, emits: VueFlowStore['emits']): { emit: EdgeEventsEmit; on: EdgeEventsOn } {
   const edgeHooks = createEdgeHooks()
diff --git a/packages/core/src/composables/useHandle.ts b/packages/core/src/composables/useHandle.ts
index 34d4651c..09761ef7 100644
--- a/packages/core/src/composables/useHandle.ts
+++ b/packages/core/src/composables/useHandle.ts
@@ -11,7 +11,9 @@ interface UseHandleProps {
   onEdgeUpdateEnd?: (event: MouseTouchEvent) => void
 }
 
-const alwaysValid = () => true
+function alwaysValid() {
+  return true
+}
 
 export default function useHandle({
   handleId: _handleId,
diff --git a/packages/core/src/composables/useNodeHooks.ts b/packages/core/src/composables/useNodeHooks.ts
index a2c1c918..715b494e 100644
--- a/packages/core/src/composables/useNodeHooks.ts
+++ b/packages/core/src/composables/useNodeHooks.ts
@@ -1,16 +1,18 @@
 import type { GraphNode, NodeEventsEmit, NodeEventsOn, VueFlowStore } from '~/types'
 
-const createNodeHooks = () => ({
-  doubleClick: createExtendedEventHook(),
-  click: createExtendedEventHook(),
-  mouseEnter: createExtendedEventHook(),
-  mouseMove: createExtendedEventHook(),
-  mouseLeave: createExtendedEventHook(),
-  contextMenu: createExtendedEventHook(),
-  dragStart: createExtendedEventHook(),
-  drag: createExtendedEventHook(),
-  dragStop: createExtendedEventHook(),
-})
+function createNodeHooks() {
+  return {
+    doubleClick: createExtendedEventHook(),
+    click: createExtendedEventHook(),
+    mouseEnter: createExtendedEventHook(),
+    mouseMove: createExtendedEventHook(),
+    mouseLeave: createExtendedEventHook(),
+    contextMenu: createExtendedEventHook(),
+    dragStart: createExtendedEventHook(),
+    drag: createExtendedEventHook(),
+    dragStop: createExtendedEventHook(),
+  }
+}
 
 export default function useNodeHooks(node: GraphNode, emits: VueFlowStore['emits']): { emit: NodeEventsEmit; on: NodeEventsOn } {
   const nodeHooks = createNodeHooks()
diff --git a/packages/core/src/composables/useViewport.ts b/packages/core/src/composables/useViewport.ts
index e2e8e547..ae6b39ad 100644
--- a/packages/core/src/composables/useViewport.ts
+++ b/packages/core/src/composables/useViewport.ts
@@ -7,7 +7,7 @@ interface ExtendedViewport extends ViewportFunctions {
 
 const DEFAULT_PADDING = 0.1
 
-const noop = () => {}
+function noop() {}
 
 const initialViewportHelper: ExtendedViewport = {
   zoomIn: noop,
diff --git a/packages/core/src/container/EdgeRenderer/EdgeRenderer.vue b/packages/core/src/container/EdgeRenderer/EdgeRenderer.vue
index ec5300f8..b5f3ffd1 100644
--- a/packages/core/src/container/EdgeRenderer/EdgeRenderer.vue
+++ b/packages/core/src/container/EdgeRenderer/EdgeRenderer.vue
@@ -51,9 +51,15 @@ const groups = controlledComputed(
   () => groupEdgesByZLevel(getEdges, findNode, elevateEdgesOnSelect),
 )
 
-const selectable = (edgeSelectable?: boolean) => (typeof edgeSelectable === 'undefined' ? elementsSelectable : edgeSelectable)
-const updatable = (edgeUpdatable?: EdgeUpdatable) => (typeof edgeUpdatable === 'undefined' ? edgesUpdatable : edgeUpdatable)
-const focusable = (edgeFocusable?: boolean) => (typeof edgeFocusable === 'undefined' ? edgesFocusable : edgeFocusable)
+function selectable(edgeSelectable?: boolean) {
+  return typeof edgeSelectable === 'undefined' ? elementsSelectable : edgeSelectable
+}
+function updatable(edgeUpdatable?: EdgeUpdatable) {
+  return typeof edgeUpdatable === 'undefined' ? edgesUpdatable : edgeUpdatable
+}
+function focusable(edgeFocusable?: boolean) {
+  return typeof edgeFocusable === 'undefined' ? edgesFocusable : edgeFocusable
+}
 
 function getType(type?: string, template?: GraphEdge['template']) {
   const name = type || 'default'
diff --git a/packages/core/src/container/NodeRenderer/NodeRenderer.vue b/packages/core/src/container/NodeRenderer/NodeRenderer.vue
index de231944..b7cc11a7 100644
--- a/packages/core/src/container/NodeRenderer/NodeRenderer.vue
+++ b/packages/core/src/container/NodeRenderer/NodeRenderer.vue
@@ -44,11 +44,18 @@ onMounted(() => {
 
 onBeforeUnmount(() => resizeObserver?.disconnect())
 
-const draggable = (nodeDraggable?: boolean) => (typeof nodeDraggable === 'undefined' ? nodesDraggable : nodeDraggable)
-const selectable = (nodeSelectable?: boolean) => (typeof nodeSelectable === 'undefined' ? elementsSelectable : nodeSelectable)
-const connectable = (nodeConnectable?: HandleConnectable) =>
-  typeof nodeConnectable === 'undefined' ? nodesConnectable : nodeConnectable
-const focusable = (nodeFocusable?: boolean) => (typeof nodeFocusable === 'undefined' ? nodesFocusable : nodeFocusable)
+function draggable(nodeDraggable?: boolean) {
+  return typeof nodeDraggable === 'undefined' ? nodesDraggable : nodeDraggable
+}
+function selectable(nodeSelectable?: boolean) {
+  return typeof nodeSelectable === 'undefined' ? elementsSelectable : nodeSelectable
+}
+function connectable(nodeConnectable?: HandleConnectable) {
+  return typeof nodeConnectable === 'undefined' ? nodesConnectable : nodeConnectable
+}
+function focusable(nodeFocusable?: boolean) {
+  return typeof nodeFocusable === 'undefined' ? nodesFocusable : nodeFocusable
+}
 
 function getType(type?: string, template?: GraphNode['template']) {
   const name = type || 'default'
diff --git a/packages/core/src/store/hooks.ts b/packages/core/src/store/hooks.ts
index fd18d093..06b7a7ee 100644
--- a/packages/core/src/store/hooks.ts
+++ b/packages/core/src/store/hooks.ts
@@ -2,58 +2,60 @@ import type { Ref } from 'vue'
 import type { FlowHooks } from '~/types'
 
 // flow event hooks
-export const createHooks = (): FlowHooks => ({
-  edgesChange: createExtendedEventHook(),
-  nodesChange: createExtendedEventHook(),
-  nodeDoubleClick: createExtendedEventHook(),
-  nodeClick: createExtendedEventHook(),
-  nodeMouseEnter: createExtendedEventHook(),
-  nodeMouseMove: createExtendedEventHook(),
-  nodeMouseLeave: createExtendedEventHook(),
-  nodeContextMenu: createExtendedEventHook(),
-  nodeDragStart: createExtendedEventHook(),
-  nodeDrag: createExtendedEventHook(),
-  nodeDragStop: createExtendedEventHook(),
-  nodesInitialized: createExtendedEventHook(),
-  miniMapNodeClick: createExtendedEventHook(),
-  miniMapNodeDoubleClick: createExtendedEventHook(),
-  miniMapNodeMouseEnter: createExtendedEventHook(),
-  miniMapNodeMouseMove: createExtendedEventHook(),
-  miniMapNodeMouseLeave: createExtendedEventHook(),
-  connect: createExtendedEventHook(),
-  connectStart: createExtendedEventHook(),
-  connectEnd: createExtendedEventHook(),
-  paneReady: createExtendedEventHook(),
-  move: createExtendedEventHook(),
-  moveStart: createExtendedEventHook(),
-  moveEnd: createExtendedEventHook(),
-  selectionDragStart: createExtendedEventHook(),
-  selectionDrag: createExtendedEventHook(),
-  selectionDragStop: createExtendedEventHook(),
-  selectionContextMenu: createExtendedEventHook(),
-  selectionStart: createExtendedEventHook(),
-  selectionEnd: createExtendedEventHook(),
-  viewportChangeStart: createExtendedEventHook(),
-  viewportChange: createExtendedEventHook(),
-  viewportChangeEnd: createExtendedEventHook(),
-  paneScroll: createExtendedEventHook(),
-  paneClick: createExtendedEventHook(),
-  paneContextMenu: createExtendedEventHook(),
-  paneMouseEnter: createExtendedEventHook(),
-  paneMouseMove: createExtendedEventHook(),
-  paneMouseLeave: createExtendedEventHook(),
-  edgeContextMenu: createExtendedEventHook(),
-  edgeMouseEnter: createExtendedEventHook(),
-  edgeMouseMove: createExtendedEventHook(),
-  edgeMouseLeave: createExtendedEventHook(),
-  edgeDoubleClick: createExtendedEventHook(),
-  edgeClick: createExtendedEventHook(),
-  edgeUpdateStart: createExtendedEventHook(),
-  edgeUpdate: createExtendedEventHook(),
-  edgeUpdateEnd: createExtendedEventHook(),
-  updateNodeInternals: createExtendedEventHook(),
-  error: createExtendedEventHook((err) => warn(err.message)),
-})
+export function createHooks(): FlowHooks {
+  return {
+    edgesChange: createExtendedEventHook(),
+    nodesChange: createExtendedEventHook(),
+    nodeDoubleClick: createExtendedEventHook(),
+    nodeClick: createExtendedEventHook(),
+    nodeMouseEnter: createExtendedEventHook(),
+    nodeMouseMove: createExtendedEventHook(),
+    nodeMouseLeave: createExtendedEventHook(),
+    nodeContextMenu: createExtendedEventHook(),
+    nodeDragStart: createExtendedEventHook(),
+    nodeDrag: createExtendedEventHook(),
+    nodeDragStop: createExtendedEventHook(),
+    nodesInitialized: createExtendedEventHook(),
+    miniMapNodeClick: createExtendedEventHook(),
+    miniMapNodeDoubleClick: createExtendedEventHook(),
+    miniMapNodeMouseEnter: createExtendedEventHook(),
+    miniMapNodeMouseMove: createExtendedEventHook(),
+    miniMapNodeMouseLeave: createExtendedEventHook(),
+    connect: createExtendedEventHook(),
+    connectStart: createExtendedEventHook(),
+    connectEnd: createExtendedEventHook(),
+    paneReady: createExtendedEventHook(),
+    move: createExtendedEventHook(),
+    moveStart: createExtendedEventHook(),
+    moveEnd: createExtendedEventHook(),
+    selectionDragStart: createExtendedEventHook(),
+    selectionDrag: createExtendedEventHook(),
+    selectionDragStop: createExtendedEventHook(),
+    selectionContextMenu: createExtendedEventHook(),
+    selectionStart: createExtendedEventHook(),
+    selectionEnd: createExtendedEventHook(),
+    viewportChangeStart: createExtendedEventHook(),
+    viewportChange: createExtendedEventHook(),
+    viewportChangeEnd: createExtendedEventHook(),
+    paneScroll: createExtendedEventHook(),
+    paneClick: createExtendedEventHook(),
+    paneContextMenu: createExtendedEventHook(),
+    paneMouseEnter: createExtendedEventHook(),
+    paneMouseMove: createExtendedEventHook(),
+    paneMouseLeave: createExtendedEventHook(),
+    edgeContextMenu: createExtendedEventHook(),
+    edgeMouseEnter: createExtendedEventHook(),
+    edgeMouseMove: createExtendedEventHook(),
+    edgeMouseLeave: createExtendedEventHook(),
+    edgeDoubleClick: createExtendedEventHook(),
+    edgeClick: createExtendedEventHook(),
+    edgeUpdateStart: createExtendedEventHook(),
+    edgeUpdate: createExtendedEventHook(),
+    edgeUpdateEnd: createExtendedEventHook(),
+    updateNodeInternals: createExtendedEventHook(),
+    error: createExtendedEventHook((err) => warn(err.message)),
+  }
+}
 
 export function useHooks(emit: (...args: any[]) => void, hooks: Ref<FlowHooks>) {
   onBeforeMount(() => {
diff --git a/packages/core/src/store/state.ts b/packages/core/src/store/state.ts
index e8ddfb74..c14729c6 100644
--- a/packages/core/src/store/state.ts
+++ b/packages/core/src/store/state.ts
@@ -25,114 +25,116 @@ export const defaultEdgeTypes: DefaultEdgeTypes = {
   simplebezier: SimpleBezierEdge,
 }
 
-const defaultState = (): State => ({
-  vueFlowRef: null,
-  viewportRef: null,
-  nodes: [],
-  edges: [],
-  nodeTypes: {},
-  edgeTypes: {},
+function defaultState(): State {
+  return {
+    vueFlowRef: null,
+    viewportRef: null,
+    nodes: [],
+    edges: [],
+    nodeTypes: {},
+    edgeTypes: {},
 
-  initialized: false,
+    initialized: false,
 
-  dimensions: {
-    width: 0,
-    height: 0,
-  },
-  viewport: { x: 0, y: 0, zoom: 1 },
+    dimensions: {
+      width: 0,
+      height: 0,
+    },
+    viewport: { x: 0, y: 0, zoom: 1 },
 
-  d3Zoom: null,
-  d3Selection: null,
-  d3ZoomHandler: null,
-  minZoom: 0.5,
-  maxZoom: 2,
+    d3Zoom: null,
+    d3Selection: null,
+    d3ZoomHandler: null,
+    minZoom: 0.5,
+    maxZoom: 2,
 
-  translateExtent: [
-    [Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY],
-    [Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY],
-  ],
-  nodeExtent: [
-    [Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY],
-    [Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY],
-  ],
+    translateExtent: [
+      [Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY],
+      [Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY],
+    ],
+    nodeExtent: [
+      [Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY],
+      [Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY],
+    ],
 
-  selectionMode: SelectionMode.Full,
-  paneDragging: false,
-  preventScrolling: true,
-  zoomOnScroll: true,
-  zoomOnPinch: true,
-  zoomOnDoubleClick: true,
-  panOnScroll: false,
-  panOnScrollSpeed: 0.5,
-  panOnScrollMode: PanOnScrollMode.Free,
-  panOnDrag: true,
-  edgeUpdaterRadius: 10,
-  onlyRenderVisibleElements: false,
-  defaultViewport: { x: 0, y: 0, zoom: 1 },
+    selectionMode: SelectionMode.Full,
+    paneDragging: false,
+    preventScrolling: true,
+    zoomOnScroll: true,
+    zoomOnPinch: true,
+    zoomOnDoubleClick: true,
+    panOnScroll: false,
+    panOnScrollSpeed: 0.5,
+    panOnScrollMode: PanOnScrollMode.Free,
+    panOnDrag: true,
+    edgeUpdaterRadius: 10,
+    onlyRenderVisibleElements: false,
+    defaultViewport: { x: 0, y: 0, zoom: 1 },
 
-  nodesSelectionActive: false,
-  userSelectionActive: false,
+    nodesSelectionActive: false,
+    userSelectionActive: false,
 
-  userSelectionRect: null,
+    userSelectionRect: null,
 
-  defaultMarkerColor: '#b1b1b7',
-  connectionLineStyle: {},
-  connectionLineType: null,
-  connectionLineOptions: {
-    type: ConnectionLineType.Bezier,
-    style: {},
-  },
-  connectionMode: ConnectionMode.Loose,
-  connectionStartHandle: null,
-  connectionClickStartHandle: null,
-  connectionPosition: { x: NaN, y: NaN },
-  connectionRadius: 20,
-  connectOnClick: true,
-  connectionStatus: null,
-  isValidConnection: null,
+    defaultMarkerColor: '#b1b1b7',
+    connectionLineStyle: {},
+    connectionLineType: null,
+    connectionLineOptions: {
+      type: ConnectionLineType.Bezier,
+      style: {},
+    },
+    connectionMode: ConnectionMode.Loose,
+    connectionStartHandle: null,
+    connectionClickStartHandle: null,
+    connectionPosition: { x: NaN, y: NaN },
+    connectionRadius: 20,
+    connectOnClick: true,
+    connectionStatus: null,
+    isValidConnection: null,
 
-  snapGrid: [15, 15],
-  snapToGrid: false,
+    snapGrid: [15, 15],
+    snapToGrid: false,
 
-  edgesUpdatable: false,
-  edgesFocusable: true,
-  nodesFocusable: true,
-  nodesConnectable: true,
-  nodesDraggable: true,
-  elementsSelectable: true,
-  selectNodesOnDrag: true,
-  multiSelectionActive: false,
-  selectionKeyCode: 'Shift',
-  multiSelectionKeyCode: 'Meta',
-  zoomActivationKeyCode: 'Meta',
-  deleteKeyCode: 'Backspace',
-  panActivationKeyCode: 'Space',
+    edgesUpdatable: false,
+    edgesFocusable: true,
+    nodesFocusable: true,
+    nodesConnectable: true,
+    nodesDraggable: true,
+    elementsSelectable: true,
+    selectNodesOnDrag: true,
+    multiSelectionActive: false,
+    selectionKeyCode: 'Shift',
+    multiSelectionKeyCode: 'Meta',
+    zoomActivationKeyCode: 'Meta',
+    deleteKeyCode: 'Backspace',
+    panActivationKeyCode: 'Space',
 
-  hooks: createHooks(),
+    hooks: createHooks(),
 
-  applyDefault: true,
-  autoConnect: false,
+    applyDefault: true,
+    autoConnect: false,
 
-  fitViewOnInit: false,
-  noDragClassName: 'nodrag',
-  noWheelClassName: 'nowheel',
-  noPanClassName: 'nopan',
-  defaultEdgeOptions: undefined,
-  elevateEdgesOnSelect: false,
-  elevateNodesOnSelect: true,
+    fitViewOnInit: false,
+    noDragClassName: 'nodrag',
+    noWheelClassName: 'nowheel',
+    noPanClassName: 'nopan',
+    defaultEdgeOptions: undefined,
+    elevateEdgesOnSelect: false,
+    elevateNodesOnSelect: true,
 
-  autoPanOnNodeDrag: true,
-  autoPanOnConnect: true,
+    autoPanOnNodeDrag: true,
+    autoPanOnConnect: true,
 
-  disableKeyboardA11y: false,
-  ariaLiveMessage: '',
+    disableKeyboardA11y: false,
+    ariaLiveMessage: '',
 
-  __experimentalFeatures: {
-    nestedFlow: false,
-  },
+    __experimentalFeatures: {
+      nestedFlow: false,
+    },
 
-  vueFlowVersion: typeof __VUE_FLOW_VERSION__ !== 'undefined' ? __VUE_FLOW_VERSION__ : '-',
-})
+    vueFlowVersion: typeof __VUE_FLOW_VERSION__ !== 'undefined' ? __VUE_FLOW_VERSION__ : '-',
+  }
+}
 
 export function useState(opts?: FlowOptions): State {
   const state = defaultState()
diff --git a/packages/core/src/utils/changes.ts b/packages/core/src/utils/changes.ts
index 3e144535..47d50de7 100644
--- a/packages/core/src/utils/changes.ts
+++ b/packages/core/src/utils/changes.ts
@@ -185,30 +185,37 @@ export function applyChanges<
   return elements
 }
 
-export const applyEdgeChanges = (changes: EdgeChange[], edges: GraphEdge[]) => applyChanges(changes, edges)
-export const applyNodeChanges = (changes: NodeChange[], nodes: GraphNode[]) => applyChanges(changes, nodes)
+export function applyEdgeChanges(changes: EdgeChange[], edges: GraphEdge[]) {
+  return applyChanges(changes, edges)
+}
+export function applyNodeChanges(changes: NodeChange[], nodes: GraphNode[]) {
+  return applyChanges(changes, nodes)
+}
 
-export const createSelectionChange = (id: string, selected: boolean): NodeSelectionChange | EdgeSelectionChange => ({
-  id,
-  type: 'select',
-  selected,
-})
+export function createSelectionChange(id: string, selected: boolean): NodeSelectionChange | EdgeSelectionChange {
+  return {
+    id,
+    type: 'select',
+    selected,
+  }
+}
 
-export const createAdditionChange = <
+export function createAdditionChange<
   T extends GraphNode | GraphEdge = GraphNode,
   C extends NodeAddChange | EdgeAddChange = T extends GraphNode ? NodeAddChange : EdgeAddChange,
->(
-  item: T,
-): C =>
-  <C>{
+>(item: T): C {
+  return <C>{
     item,
     type: 'add',
   }
+}
 
-export const createRemoveChange = (id: string): NodeRemoveChange | EdgeRemoveChange => ({
-  id,
-  type: 'remove',
-})
+export function createRemoveChange(id: string): NodeRemoveChange | EdgeRemoveChange {
+  return {
+    id,
+    type: 'remove',
+  }
+}
 
 export function getSelectionChanges(elements: FlowElements, selectedIds: string[]) {
   return elements.reduce(
diff --git a/packages/core/src/utils/general.ts b/packages/core/src/utils/general.ts
index 5c2b9a08..34f63918 100644
--- a/packages/core/src/utils/general.ts
+++ b/packages/core/src/utils/general.ts
@@ -1,4 +1,6 @@
-export const isMouseEvent = (event: MouseEvent | TouchEvent): event is MouseEvent => 'clientX' in event
+export function isMouseEvent(event: MouseEvent | TouchEvent): event is MouseEvent {
+  return 'clientX' in event
+}
 
 export function getEventPosition(event: MouseEvent | TouchEvent, bounds?: DOMRect) {
   const isMouseTriggered = isMouseEvent(event)
diff --git a/packages/core/src/utils/graph.ts b/packages/core/src/utils/graph.ts
index ac03310a..88184d58 100644
--- a/packages/core/src/utils/graph.ts
+++ b/packages/core/src/utils/graph.ts
@@ -21,11 +21,13 @@ import type {
   XYZPosition,
 } from '~/types'
 
-export const nodeToRect = (node: GraphNode): Rect => ({
-  ...(node.computedPosition || { x: 0, y: 0 }),
-  width: node.dimensions.width || 0,
-  height: node.dimensions.height || 0,
-})
+export function nodeToRect(node: GraphNode): Rect {
+  return {
+    ...(node.computedPosition || { x: 0, y: 0 }),
+    width: node.dimensions.width || 0,
+    height: node.dimensions.height || 0,
+  }
+}
 
 export function getOverlappingArea(rectA: Rect, rectB: Rect) {
   const xOverlap = Math.max(0, Math.min(rectA.x + rectA.width, rectB.x + rectB.width) - Math.max(rectA.x, rectB.x))
@@ -34,17 +36,23 @@ export function getOverlappingArea(rectA: Rect, rectB: Rect) {
   return Math.ceil(xOverlap * yOverlap)
 }
 
-export const getDimensions = (node: HTMLElement): Dimensions => ({
-  width: node.offsetWidth,
-  height: node.offsetHeight,
-})
+export function getDimensions(node: HTMLElement): Dimensions {
+  return {
+    width: node.offsetWidth,
+    height: node.offsetHeight,
+  }
+}
 
-export const clamp = (val: number, min = 0, max = 1) => Math.min(Math.max(val, min), max)
+export function clamp(val: number, min = 0, max = 1) {
+  return Math.min(Math.max(val, min), max)
+}
 
-export const clampPosition = (position: XYPosition, extent: CoordinateExtent): XYPosition => ({
-  x: clamp(position.x, extent[0][0], extent[1][0]),
-  y: clamp(position.y, extent[0][1], extent[1][1]),
-})
+export function clampPosition(position: XYPosition, extent: CoordinateExtent): XYPosition {
+  return {
+    x: clamp(position.x, extent[0][0], extent[1][0]),
+    y: clamp(position.y, extent[0][1], extent[1][1]),
+  }
+}
 
 export function getHostForElement(element: HTMLElement): Document {
   const doc = element.getRootNode() as Document
@@ -54,19 +62,25 @@ export function getHostForElement(element: HTMLElement): Document {
   else return window.document
 }
 
-export const isEdge = <Data = ElementData>(element: MaybeElement): element is Edge<Data> =>
-  element && 'id' in element && 'source' in element && 'target' in element
+export function isEdge<Data = ElementData>(element: MaybeElement): element is Edge<Data> {
+  return element && 'id' in element && 'source' in element && 'target' in element
+}
 
-export const isGraphEdge = <Data = ElementData>(element: MaybeElement): element is GraphEdge<Data> =>
-  isEdge(element) && 'sourceNode' in element && 'targetNode' in element
+export function isGraphEdge<Data = ElementData>(element: MaybeElement): element is GraphEdge<Data> {
+  return isEdge(element) && 'sourceNode' in element && 'targetNode' in element
+}
 
-export const isNode = <Data = ElementData>(element: MaybeElement): element is Node<Data> =>
-  element && 'id' in element && !isEdge(element)
+export function isNode<Data = ElementData>(element: MaybeElement): element is Node<Data> {
+  return element && 'id' in element && !isEdge(element)
+}
 
-export const isGraphNode = <Data = ElementData>(element: MaybeElement): element is GraphNode<Data> =>
-  isNode(element) && 'computedPosition' in element
+export function isGraphNode<Data = ElementData>(element: MaybeElement): element is GraphNode<Data> {
+  return isNode(element) && 'computedPosition' in element
+}
 
-export const isRect = (obj: any): obj is Rect => !!obj.width && !!obj.height && !!obj.x && !!obj.y
+export function isRect(obj: any): obj is Rect {
+  return !!obj.width && !!obj.height && !!obj.x && !!obj.y
+}
 
 export function parseNode(node: Node, defaults: Partial<GraphNode> = {}): GraphNode {
   let initialState = defaults
@@ -128,27 +142,30 @@ export function parseEdge(edge: Edge, defaults: Partial<GraphEdge> = {}): GraphE
   return Object.assign({}, defaults, edge, { id: edge.id.toString() }) as GraphEdge
 }
 
-const getConnectedElements = <T extends Elements = FlowElements>(
+function getConnectedElements<T extends Elements = FlowElements>(
   node: Node,
   elements: T,
   dir: 'source' | 'target',
-): T extends FlowElements ? GraphNode[] : Node[] => {
+): T extends FlowElements ? GraphNode[] : Node[] {
   if (!isNode(node)) return []
   const origin = dir === 'source' ? 'target' : 'source'
   const ids = elements.filter((e) => isEdge(e) && e[origin] === node.id).map((e) => isEdge(e) && e[dir])
   return elements.filter((e) => ids.includes(e.id)) as T extends FlowElements ? GraphNode[] : Node[]
 }
-export const getOutgoers = <T extends Elements = FlowElements>(node: Node, elements: T) =>
-  getConnectedElements(node, elements, 'target')
+export function getOutgoers<T extends Elements = FlowElements>(node: Node, elements: T) {
+  return getConnectedElements(node, elements, 'target')
+}
 
-export const getIncomers = <T extends Elements = FlowElements>(node: Node, elements: T) =>
-  getConnectedElements(node, elements, 'source')
+export function getIncomers<T extends Elements = FlowElements>(node: Node, elements: T) {
+  return getConnectedElements(node, elements, 'source')
+}
 
-export const getEdgeId = ({ source, sourceHandle, target, targetHandle }: Connection) =>
-  `vueflow__edge-${source}${sourceHandle ?? ''}-${target}${targetHandle ?? ''}`
+export function getEdgeId({ source, sourceHandle, target, targetHandle }: Connection) {
+  return `vueflow__edge-${source}${sourceHandle ?? ''}-${target}${targetHandle ?? ''}`
+}
 
-export const connectionExists = (edge: Edge | Connection, elements: Elements) =>
-  elements.some(
+export function connectionExists(edge: Edge | Connection, elements: Elements) {
+  return elements.some(
     (el) =>
       isEdge(el) &&
       el.source === edge.source &&
@@ -156,6 +173,7 @@ export const connectionExists = (edge: Edge | Connection, elements: Elements) =>
       (el.sourceHandle === edge.sourceHandle || (!el.sourceHandle && !edge.sourceHandle)) &&
       (el.targetHandle === edge.targetHandle || (!el.targetHandle && !edge.targetHandle)),
   )
+}
 
 /**
  * @deprecated Use store instance and call `addEdges` with template-ref or the one received by `onPaneReady` instead
@@ -249,28 +267,36 @@ export function pointToRendererPoint(
   return position
 }
 
-const getBoundsOfBoxes = (box1: Box, box2: Box): Box => ({
-  x: Math.min(box1.x, box2.x),
-  y: Math.min(box1.y, box2.y),
-  x2: Math.max(box1.x2, box2.x2),
-  y2: Math.max(box1.y2, box2.y2),
-})
+function getBoundsOfBoxes(box1: Box, box2: Box): Box {
+  return {
+    x: Math.min(box1.x, box2.x),
+    y: Math.min(box1.y, box2.y),
+    x2: Math.max(box1.x2, box2.x2),
+    y2: Math.max(box1.y2, box2.y2),
+  }
+}
 
-export const rectToBox = ({ x, y, width, height }: Rect): Box => ({
-  x,
-  y,
-  x2: x + width,
-  y2: y + height,
-})
+export function rectToBox({ x, y, width, height }: Rect): Box {
+  return {
+    x,
+    y,
+    x2: x + width,
+    y2: y + height,
+  }
+}
 
-export const boxToRect = ({ x, y, x2, y2 }: Box): Rect => ({
-  x,
-  y,
-  width: x2 - x,
-  height: y2 - y,
-})
+export function boxToRect({ x, y, x2, y2 }: Box): Rect {
+  return {
+    x,
+    y,
+    width: x2 - x,
+    height: y2 - y,
+  }
+}
 
-export const getBoundsofRects = (rect1: Rect, rect2: Rect) => boxToRect(getBoundsOfBoxes(rectToBox(rect1), rectToBox(rect2)))
+export function getBoundsofRects(rect1: Rect, rect2: Rect) {
+  return boxToRect(getBoundsOfBoxes(rectToBox(rect1), rectToBox(rect2)))
+}
 
 export function getRectOfNodes(nodes: GraphNode[]) {
   const box = nodes.reduce(
@@ -288,10 +314,12 @@ export function getRectOfNodes(nodes: GraphNode[]) {
   return boxToRect(box)
 }
 
-export const graphPosToZoomedPos = ({ x, y }: XYPosition, { x: tx, y: ty, zoom: tScale }: ViewportTransform): XYPosition => ({
-  x: x * tScale + tx,
-  y: y * tScale + ty,
-})
+export function graphPosToZoomedPos({ x, y }: XYPosition, { x: tx, y: ty, zoom: tScale }: ViewportTransform): XYPosition {
+  return {
+    x: x * tScale + tx,
+    y: y * tScale + ty,
+  }
+}
 
 export function getNodesInside(
   nodes: GraphNode[],
diff --git a/packages/core/src/utils/store.ts b/packages/core/src/utils/store.ts
index 73368edb..88c639f0 100644
--- a/packages/core/src/utils/store.ts
+++ b/packages/core/src/utils/store.ts
@@ -1,6 +1,8 @@
 import type { Actions, Connection, Edge, GraphEdge, GraphNode, Node, State } from '~/types'
 
-export const isDef = <T>(val: T): val is NonNullable<T> => typeof unref(val) !== 'undefined'
+export function isDef<T>(val: T): val is NonNullable<T> {
+  return typeof unref(val) !== 'undefined'
+}
 
 export function addEdgeToStore(edgeParams: Edge | Connection, edges: Edge[], onError: State['hooks']['error']['trigger']) {
   if (!edgeParams.source || !edgeParams.target) {
diff --git a/packages/minimap/src/MiniMap.vue b/packages/minimap/src/MiniMap.vue
index b33acc2b..218e39ab 100644
--- a/packages/minimap/src/MiniMap.vue
+++ b/packages/minimap/src/MiniMap.vue
@@ -152,36 +152,36 @@ watchEffect(
   { flush: 'post' },
 )
 
-const onSvgClick = (event: MouseEvent) => {
+function onSvgClick(event: MouseEvent) {
   const [x, y] = pointer(event)
   emit('click', { event, position: { x, y } })
 }
 
-const onNodeClick = (event: MouseEvent, node: GraphNode) => {
+function onNodeClick(event: MouseEvent, node: GraphNode) {
   const param = { event, node, connectedEdges: getConnectedEdges([node], edges.value) }
   emits.miniMapNodeClick(param)
   emit('nodeClick', param)
 }
 
-const onNodeDblClick = (event: MouseEvent, node: GraphNode) => {
+function onNodeDblClick(event: MouseEvent, node: GraphNode) {
   const param = { event, node, connectedEdges: getConnectedEdges([node], edges.value) }
   emits.miniMapNodeDoubleClick(param)
   emit('nodeDblclick', param)
 }
 
-const onNodeMouseEnter = (event: MouseEvent, node: GraphNode) => {
+function onNodeMouseEnter(event: MouseEvent, node: GraphNode) {
   const param = { event, node, connectedEdges: getConnectedEdges([node], edges.value) }
   emits.miniMapNodeMouseEnter(param)
   emit('nodeMouseenter', param)
 }
 
-const onNodeMouseMove = (event: MouseEvent, node: GraphNode) => {
+function onNodeMouseMove(event: MouseEvent, node: GraphNode) {
   const param = { event, node, connectedEdges: getConnectedEdges([node], edges.value) }
   emits.miniMapNodeMouseMove(param)
   emit('nodeMousemove', param)
 }
 
-const onNodeMouseLeave = (event: MouseEvent, node: GraphNode) => {
+function onNodeMouseLeave(event: MouseEvent, node: GraphNode) {
   const param = { event, node, connectedEdges: getConnectedEdges([node], edges.value) }
   emits.miniMapNodeMouseLeave(param)
   emit('nodeMouseleave', param)
diff --git a/packages/pathfinding-edge/src/edge/createGrid.ts b/packages/pathfinding-edge/src/edge/createGrid.ts
index 8cfacac1..5cf85703 100644
--- a/packages/pathfinding-edge/src/edge/createGrid.ts
+++ b/packages/pathfinding-edge/src/edge/createGrid.ts
@@ -13,7 +13,7 @@ export interface PointInfo {
   position: Position
 }
 
-export const createGrid = (graph: GraphBoundingBox, nodes: NodeBoundingBox[], source: PointInfo, target: PointInfo) => {
+export function createGrid(graph: GraphBoundingBox, nodes: NodeBoundingBox[], source: PointInfo, target: PointInfo) {
   const { xMin, yMin, width, height } = graph
 
   // Create a grid representation of the graph box, where each cell is
diff --git a/packages/pathfinding-edge/src/edge/drawSvgPath.ts b/packages/pathfinding-edge/src/edge/drawSvgPath.ts
index fb67461e..8ee973f4 100644
--- a/packages/pathfinding-edge/src/edge/drawSvgPath.ts
+++ b/packages/pathfinding-edge/src/edge/drawSvgPath.ts
@@ -4,13 +4,13 @@ import type { XYPosition } from '@vue-flow/core'
  * Draws an SVG path from a list of points, using straight lines.
  */
 
-const getMidPoint = (Ax: number, Ay: number, Bx: number, By: number) => {
+function getMidPoint(Ax: number, Ay: number, Bx: number, By: number) {
   const Zx = (Ax - Bx) / 2 + Bx
   const Zy = (Ay - By) / 2 + By
   return [Zx, Zy]
 }
 
-export const drawStraightLinePath = (source: XYPosition, target: XYPosition, path: number[][]) => {
+export function drawStraightLinePath(source: XYPosition, target: XYPosition, path: number[][]) {
   let svgPathString = `M ${source.x}, ${source.y} `
 
   path.forEach((point) => {
@@ -23,7 +23,7 @@ export const drawStraightLinePath = (source: XYPosition, target: XYPosition, pat
   return svgPathString
 }
 
-const quadraticBezierCurve = (points: number[][]) => {
+function quadraticBezierCurve(points: number[][]) {
   const X = 0
   const Y = 1
   let point = points[0]
@@ -49,7 +49,7 @@ const quadraticBezierCurve = (points: number[][]) => {
 /**
  * Draws a SVG path from a list of points, using rounded lines.
  */
-export const drawSmoothLinePath = (source: XYPosition, target: XYPosition, path: number[][]) => {
+export function drawSmoothLinePath(source: XYPosition, target: XYPosition, path: number[][]) {
   const points = [[source.x, source.y], ...path, [target.x, target.y]]
   return quadraticBezierCurve(points)
 }
diff --git a/packages/pathfinding-edge/src/edge/generatePath.ts b/packages/pathfinding-edge/src/edge/generatePath.ts
index 66e9c256..447cd712 100644
--- a/packages/pathfinding-edge/src/edge/generatePath.ts
+++ b/packages/pathfinding-edge/src/edge/generatePath.ts
@@ -12,7 +12,7 @@ declare module 'pathfinding' {
   }
 }
 
-export const generatePath = (grid: Grid, start: XYPosition, end: XYPosition): number[][] => {
+export function generatePath(grid: Grid, start: XYPosition, end: XYPosition): number[][] {
   const finder = new AStarFinder({
     diagonalMovement: DiagonalMovement.Always,
     allowDiagonal: true,
diff --git a/packages/pathfinding-edge/src/edge/getBoundingBoxes.ts b/packages/pathfinding-edge/src/edge/getBoundingBoxes.ts
index 2b8797f8..febd589d 100644
--- a/packages/pathfinding-edge/src/edge/getBoundingBoxes.ts
+++ b/packages/pathfinding-edge/src/edge/getBoundingBoxes.ts
@@ -34,7 +34,7 @@ export interface GraphBoundingBox {
  * @param roundTo If the coordinates should be rounded to this nearest integer
  * @returns Graph and nodes bounding boxes.
  */
-export const getBoundingBoxes = (storeNodes: GraphNode[], nodePadding = 0, graphPadding = 0, roundTo = 0) => {
+export function getBoundingBoxes(storeNodes: GraphNode[], nodePadding = 0, graphPadding = 0, roundTo = 0) {
   // Guarantee that the given parameters are positive integers
   nodePadding = Math.max(Math.round(nodePadding), 0)
   graphPadding = Math.max(Math.round(graphPadding), 0)
diff --git a/packages/pathfinding-edge/src/edge/guaranteeWalkablePath.ts b/packages/pathfinding-edge/src/edge/guaranteeWalkablePath.ts
index 86394a8f..e163536f 100644
--- a/packages/pathfinding-edge/src/edge/guaranteeWalkablePath.ts
+++ b/packages/pathfinding-edge/src/edge/guaranteeWalkablePath.ts
@@ -3,7 +3,7 @@ import type { Position, XYPosition } from '@vue-flow/core'
 
 type Direction = 'top' | 'bottom' | 'left' | 'right'
 
-export const getNextPointFromPosition = (point: XYPosition, position: Direction): XYPosition => {
+export function getNextPointFromPosition(point: XYPosition, position: Direction): XYPosition {
   switch (position) {
     case 'top':
       return { x: point.x, y: point.y - 1 }
@@ -21,7 +21,7 @@ export const getNextPointFromPosition = (point: XYPosition, position: Direction)
  * walkable area, by adding a walkable path in the direction of the point's
  * Position.
  */
-export const guaranteeWalkablePath = (grid: Grid, point: XYPosition, position: Position) => {
+export function guaranteeWalkablePath(grid: Grid, point: XYPosition, position: Position) {
   let node = grid.getNodeAt(point.x, point.y)
   while (!node.walkable) {
     grid.setWalkableAt(node.x, node.y, true)
diff --git a/packages/pathfinding-edge/src/edge/pointConversion.ts b/packages/pathfinding-edge/src/edge/pointConversion.ts
index 1d86281b..c1b4b29c 100644
--- a/packages/pathfinding-edge/src/edge/pointConversion.ts
+++ b/packages/pathfinding-edge/src/edge/pointConversion.ts
@@ -22,7 +22,7 @@ const gridRatio = 10
  * We avoid setting nodes in the border of the grid (x=0 or y=0), so there's
  * always a "walkable" area around the grid.
  */
-export const graphToGridPoint = (graphPoint: XYPosition, smallestX: number, smallestY: number): XYPosition => {
+export function graphToGridPoint(graphPoint: XYPosition, smallestX: number, smallestY: number): XYPosition {
   let x = graphPoint.x / gridRatio
   let y = graphPoint.y / gridRatio
 
@@ -60,7 +60,7 @@ export const graphToGridPoint = (graphPoint: XYPosition, smallestX: number, smal
  * Converts a grid point back to a graph point, using the reverse logic of
  * graphToGridPoint.
  */
-export const gridToGraphPoint = (gridPoint: XYPosition, smallestX: number, smallestY: number): XYPosition => {
+export function gridToGraphPoint(gridPoint: XYPosition, smallestX: number, smallestY: number): XYPosition {
   let x = gridPoint.x * gridRatio
   let y = gridPoint.y * gridRatio
 
diff --git a/packages/pathfinding-edge/src/edge/utils.ts b/packages/pathfinding-edge/src/edge/utils.ts
index bd425a49..fad261db 100644
--- a/packages/pathfinding-edge/src/edge/utils.ts
+++ b/packages/pathfinding-edge/src/edge/utils.ts
@@ -1,5 +1,11 @@
-export const round = (x: number, multiple = 10) => Math.round(x / multiple) * multiple
+export function round(x: number, multiple = 10) {
+  return Math.round(x / multiple) * multiple
+}
 
-export const roundDown = (x: number, multiple = 10) => Math.floor(x / multiple) * multiple
+export function roundDown(x: number, multiple = 10) {
+  return Math.floor(x / multiple) * multiple
+}
 
-export const roundUp = (x: number, multiple = 10) => Math.ceil(x / multiple) * multiple
+export function roundUp(x: number, multiple = 10) {
+  return Math.ceil(x / multiple) * multiple
+}
diff --git a/tests/cypress/support/component.ts b/tests/cypress/support/component.ts
index eeeb6076..a2106b72 100644
--- a/tests/cypress/support/component.ts
+++ b/tests/cypress/support/component.ts
@@ -7,7 +7,7 @@ import { mount } from 'cypress/vue'
 import { VueFlow } from '@vue-flow/core'
 import type { FlowProps } from '@vue-flow/core'
 
-const mountVueFlow = (props?: FlowProps, attrs?: Record<string, any>, slots?: Record<string, any>) => {
+function mountVueFlow(props?: FlowProps, attrs?: Record<string, any>, slots?: Record<string, any>) {
   cy.mount(VueFlow as any, {
     props: {
       id: 'test',
@@ -26,11 +26,15 @@ const mountVueFlow = (props?: FlowProps, attrs?: Record<string, any>, slots?: Re
   })
 }
 
-const useViewPort = () => cy.get('.vue-flow__viewport')
+function useViewPort() {
+  return cy.get('.vue-flow__viewport')
+}
 
-const useTransformationPane = () => cy.get('.vue-flow__transformationpane')
+function useTransformationPane() {
+  return cy.get('.vue-flow__transformationpane')
+}
 
-const retry = (assertion: Function, { interval = 20, timeout = 1000 } = {}) => {
+function retry(assertion: Function, { interval = 20, timeout = 1000 } = {}) {
   return new Promise((resolve, reject) => {
     const startTime = Date.now()
 
@@ -48,7 +52,7 @@ const retry = (assertion: Function, { interval = 20, timeout = 1000 } = {}) => {
   })
 }
 
-const dragConnection = (from: string, to: string) => {
+function dragConnection(from: string, to: string) {
   cy.window().then((win) => {
     const sourceHandle = cy.get(`[data-nodeid="${from}"].source`)
     const targetHandle = cy.get(`[data-nodeid="${to}"].target`)
@@ -78,7 +82,7 @@ const dragConnection = (from: string, to: string) => {
   })
 }
 
-const connect = (from: string, to: string) => {
+function connect(from: string, to: string) {
   const sourceHandle = cy.get(`[data-nodeid="${from}"].source`)
   const targetHandle = cy.get(`[data-nodeid="${to}"].target`)
 
diff --git a/tooling/eslint-config/index.js b/tooling/eslint-config/index.js
index f0448908..bc064361 100644
--- a/tooling/eslint-config/index.js
+++ b/tooling/eslint-config/index.js
@@ -4,6 +4,7 @@ module.exports = {
   rules: {
     'vue/no-setup-props-destructure': 0,
     'no-console': 0,
+    'unused-imports/no-unused-vars': 0,
     '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_', varsIgnorePattern: '^_' }],
     'prettier/prettier': [
       'error',